Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by m3r

  1. M

    how to damp sim800 gsm noise on adc

    thanks a lot I make these changes and announce the final result.
  2. M

    how to damp sim800 gsm noise on adc

    How can i do this?
  3. M

    how to damp sim800 gsm noise on adc

    it's my schematic and pcb U6-> LM35 i put 10uf and 100nf on lm35 output to gnd
  4. M

    how to damp sim800 gsm noise on adc

    hi i use lm35 temperature sensor and stm32 f030k6 for reading sensor output when i call sim800 , lm35 output is noisy and incorrect value and When I open the antenna, the noise disappears. How can I remove this noise? thanks
  5. M

    gsm noise on tsop1738

    no measuring equipment connect to output pin or other pin!! i used 80pf on output pin but GSM noise still exist - - - Updated - - - hi connect output pin to external interrupt micro pin.
  6. M

    gsm noise on tsop1738

    thanks I use vs1838 that has a metal body and is connected to the ground. I put the 1nf capacitor on the power supply but did not change output
  7. M

    gsm noise on tsop1738

    hi When the phone rings alongside the tsop1738 , there's a lot of noise in the output but there is no noise in normal mode. How can I remove outgoing noise? I used the datasheet circuit for driving tsop1738.
  8. M

    blown up 7812 and 7805

    hi i use this pcb for control RGB led.but my problem is blown up 7812 when sudden increase bright from min to max. i use industrial switching power (24V 15A) and current of led is about 5a. what is problem? sorry for my bad ٍenglish
  9. M

    sim800 voice call problem

    no error when dialing and i hear noise in my speaker but not show incoming call in my phone! it is intresting that no problem whith send and receive sms and incoming call! in adition sim800 no problem with other sim code!!!
  10. M

    sim800 voice call problem

    hi im using sim800a and 43211 (ir-mci) operator! im send sms and receive sms and receive call but not create outgoing call!! this problem just in 099 code in my operator but any code not problem!! what is problem? sorry for my bad english:-(
  11. M

    Help me write a code for robot with pid control in Bascom AVR

    Re: Pid control with avr no body !!!!
  12. M

    Help me write a code for robot with pid control in Bascom AVR

    Re: Pid control with avr Hi. I want an example of how to approach programming pid. thanks a lot.
  13. M

    Help me write a code for robot with pid control in Bascom AVR

    Re: Pid control with avr hi. how to use it in line following robot? I am a beginner in programming.
  14. M

    Help me write a code for robot with pid control in Bascom AVR

    Hello. I want to build a robot with pid control. I Robot 16 infrared sensors, which consists of A and B port is connected. I've used DC motor gearbox and want through the PWM motor speed control. How should I write the program in BASCOM AVR? And how do I set it?
See more

Part and Inventory Search

Back
Top